Show HN: JSON Tapose – A Simple, Client-Side JSON Diff Viewer

https://www.jsontapose.com/

2•handsupmin•11mo ago

Hi HN!

I built a simple JSON diff viewer that runs entirely in your browser.

I needed a tool to compare JSONs that was both visually appealing and easy to use, so I made one.

Key features:

- Side-by-side JSON comparison with syntax highlighting

- Works with differently ordered fields (unlike most text editors)

- Client-side only - your data never leaves your browser

- JSON beautify/formatting

- Dark/light themes

- No signup required

Tech stack:

- React + TypeScript

- DaisyUI for styling

- Vite for build

Try it out: https://www.jsontapose.com

Source: https://github.com/handsupmin/json-tapose

I'd love to hear your feedback and suggestions for improvement!

Comments

atmanactive•11mo ago

Sounds great, looks good, looking forward to trying it out.

The themes are beautiful. It would be even better if it would respect prefers-color-scheme [0] and automatically switch to one of the dark-mode themes on operating systems configured for dark mode.

https://developer.mozilla.org/en-US/docs/Web/CSS/@media/pref...

handsupmin•11mo ago

That’s a great idea! I’ll try it. Thanks a lot!

Gcx: A CLI for managing Grafana Cloud resources

Hayashi – Architecture Boundary Diagrams as Code

Retrospective on Black and White and it's connection to Google DeepMind

Microsoft fixes VS Code after app gives Copilot credit for human's work

A complete Llama2 inference engine that fits in 1356 bytes of x86 assembly

Designing Microkernel IPC

A Brief History of Who Gets to Run Money

AI business and the issue of context drift

AI is 'creating an enormous number of jobs'

Claude Code: /effort is global across concurrent sessions instead of session

The Laboratory and the Artist

InstaPurge – Rapid Mass Instagram DM Deletion Script

The Paranal Solar Espresso Telescope, a New Tool for Finding Exoplanets

Suspected hantavirus outbreak traps 150 on ship off Cape Verde

Transgender Homicides in Britain, 2000-2025: Victims and Perpetrators

A minimal weather app that just shows your week

Ace Template: create and deploy a Rails app in < 5 minutes (self-hosted or PaaS)

Anonymous hacked Chinese satellite systems to protest against age check laws

A Rust implementation of the Teal programming language compiler

Got tired of clunky extensions for pdf from ChatGPT Export

OTUS Project – Observations of Tornadoes by UAV Systems

Cool project to replace PCB in not-very-private home tech

Turn geopolitical buzz into concrete risk alerts

A man who blew up a nuclear power station and disappeared

How do I inform Windows that I'm writing a binary file?

SEC and Elon Musk agree to settle lawsuit over Twitter buyout in 2022

Germany's main left-wing parties quit Musk's X over disinformation

Amazon rolls out Claude Code and Codex internally

Free world city time and weather tracker for multiple cities simultaneously

Inexpressibility in Exp-Minus-Log (EML)